The inspiration for the new ABC series Big Sky.
Winner of the Edgar Award for Best Novel, the New York Times bestselling author of Back of Beyond and Breaking Point and the creator of the Joe Pickett series is back.
"If CJ Box isn't already on your list, put him there." – USA Today
When two sisters set out across a remote stretch of Montana road to visit their friend, little do they know

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"It's April, but there's still snow on the Montana mountains the day a member of the Madison River Liar and Fly Tiers club finds a Santa hat in the chimney of his rented cabin. With the flue clogged and desperate to make a fire, he climbs up to the roof, only to find the body of a teenage girl wedged into the chimney. When Sheriff Martha Ettinger and her team arrive to extract the body they identify the victim as Cinderella "Cindy" Huntingdon, a promising...

"In Montana's Gravelly Range, paw prints and a single whisker discovered at a scene of horrific violence suggest a woman had been attacked and carried away by a mountain lion. Sheriff Martha Ettinger employs her fiancé, sometimes-detective Sean Stranahan, to put a name to the gnawed bones comprising all that is left of the body. The woman's is the first of several deaths that Sean suspects are not as easily explained as they appear. As a reign of...